is_upstream

upstream

package

Pass to <code><a rd-options="" href="/link/upstream_dependency?package=pkgndep&version=1.1.3" data-mini-rdoc="pkgndep::upstream_dependency">upstream_dependency</a></code>.

Test upstream - downstream relationship

A new metric named 'dependency heaviness' is proposed that measures the number
of additional dependency packages that a parent package brings to its child package
and are unique to the dependency packages imported by all other parents.
The dependency heaviness analysis is visualized by a customized heatmap.

Zuguang Gu

pkgndep

Analyzing Dependency Heaviness of R Packages

is_upstream function

Pass to <code><a rd-options='' href='upstream_dependency'>upstream_dependency</a></code>.

is_upstream: Test upstream - downstream relationship

Description

Usage

Arguments

Value

Examples